old_trunk/mitosis/src/main/java/org/apache/directory/mitosis/service/protocol/codec/ResponseMessageDecoder.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *  
 *    http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License. 
 *  
 */
package org.apache.directory.mitosis.service.protocol.codec;


import org.apache.directory.mitosis.service.protocol.message.BaseMessage;
import org.apache.mina.common.ByteBuffer;


public abstract class ResponseMessageDecoder extends BaseMessageDecoder
{

    protected ResponseMessageDecoder( int type, int minBodyLength, int maxBodyLength )
    {
        super( type, minBodyLength + 4, maxBodyLength + 4 );
    }


    protected final BaseMessage decodeBody( int sequence, int bodyLength, ByteBuffer in ) throws Exception
    {
        return decodeBody( sequence, bodyLength, in.getInt(), in );
    }


    protected abstract BaseMessage decodeBody( int sequence, int bodyLength, int responseCode, ByteBuffer in )
        throws Exception;

}